Pumpkinseed Sunfish - Identification, Habitat, and Angling Guide #3768134 (License: Personal Use)

This specimen is a male pumpkinseed sunfish (Lepomis gibbosus), identifiable by its vivid orange-red belly, golden-yellow pectoral fin, and dark vertical bars on an olive-green body. The opercular flap features a prominent black spot edged in red or orange-a key diagnostic trait. Its compressed, laterally flattened body and spiny dorsal fin are typical of centrarchid sunfishes.

Used in educational, ecological, and angling resources to illustrate species identification, biodiversity studies, or freshwater fish guides; matches user intent for learning about native North American fish, fishing species ID, or aquarium/conservation content.